Alloy Vulture

Whenever Alloy Vulture deals combat
damage to a player or planeswalker, if you control an artifact, draw a card.
"Did I leave out the part about the robot? The one that's been parked six meters in the air with an audience of those things? The one that they keep "talking" to and has been staring straight at camp since I spotted it? They have a robot, and it knows there's something here. We. Have. To. Go." - Karl